{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "name": "Entry",
  "properties": {
    "@id": {
      "type": "string"
    },
    "nif:isString": {
      "description": "String contained in this Context. Alternative: nif:isString",
      "type": "string"
    },
    "sentiments": {
      "type": "array",
      "items": {"$ref": "sentiment.json" },
      "default": []
    },
    "emotions": {
      "type": "array",
      "items": {"$ref": "emotionSet.json" },
      "default": []
    },
    "entities": {
      "type": "array",
      "items": {"$ref": "entity.json" },
      "default": []
    },
    "topics": {
      "type": "array",
      "items": {"$ref": "topic.json" },
      "default": []
    },
    "suggestions": {
      "type": "array",
      "items": {"$ref": "suggestion.json" },
      "default": []
    }
  },
  "required": ["nif:isString"]
}